Copyright

Copyright © 2009 Dorling Kindersley (India) Pvt Ltd

This book is sold subject to the condition that it shall not, by way of trade or otherwise, be lent, resold, hired out, or otherwise circulated without the publisher’s prior written consent in any form of binding or cover other than that in which it is published and without a similar condition including this condition being imposed on the subsequent purchaser and without limiting the rights under copyright reserved above, no part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording or otherwise), without the prior written permission of both the copyright owner and the above-mentioned publisher of this book.

ISBN 978-81-317-1865-0

First Impression

Published by Dorling Kindersley (India) Pvt. Ltd., licensees of Pearson Education in South Asia.

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Dedication

To the memories of my most wonderful mother Late Dr. Meena Shashikant Kahate

For giving a wonderful childhood to me and also to my children, forgetting to live her own life in the process!